I've been married for 13 years (to another member of A2K, actually

). All of the money is in common. It's always been this way and neither of us see the need to change it.
I also make more $$, but only when I'm working. And I've had 2 long-term (as in three years each time!) unemployments. So any financial inequalities are long gone. It's the same pool for us. When we need stuff, we just buy it, but then again neither of us have expensive tastes and we're not terribly materialistic. We both work hard, with lots of overtime. I'd say the only area where we really splurge is buying gifts, either for each other or for the family.
Chores tend to be divided along the lines of who does what better. We've found it's more or less even. We also do a number of things together. This arrangement has served us well over the years. When one of us (usually me) isn't working, that person picks up more of the household work. If we're both working overtime (that's happened a lot this year), the house goes to hell and we get takeout. No one gets upset if the house can't pass the white glove inspection.
Our marriage is good but that's due to years of living together and working together on, well, on making it work. Were the first years perfect? Not really. We had lived together for 2 1/2 years before we were married and I was in the midst of my first long unemployment jag. Money was tight. We were in a small apartment. Then we moved -- 3 times! -- first to a larger apartment (in Rhode Island), then to a teeny tiny place where you had to go outside to change your mind (in Massachusetts) and then we moved into the house where we are now (also Mass., we had started off on Long Island). None of this was easy. I also started a job where I was on the road 200 days every year. I did that for a couple of years.
So things were good but didn't actually kick into high gear until, hmm, 1997 or so. We were married in 1992. What kept us together those first five years? I think love (I feel a song coming on

) and mutual respect. We were both pulling for the same goal, we were both in it together, and while it wasn't easy, we were not going at cross-purposes and we weren't alone.
Hence I think the way to approach it is being in the same boat, and wanting the same things. Everyone has different emphases. My need for nice curtains in the TV room is not shared by my husband. His need for a new basketball is not shared by me. Hey, we're individuals.
But other things
can be shared. So you sit, and you talk, and you work it out. Part of it may be expectations as to how clean the apartment should be, or how exhausting school is versus work. If you need to write up a schedule, or a list of chores, then do it. Your husband may be surprised at how much goes into making everything tick. He may be totally unaware unless you tell him. So tell him. Show him, e. g. cleaning the rugs means carrying them (and they're heavy) to the dry cleaner, not just a little light sweeping and beating them on the side of the house -- or whatever.
And consider what's important to you, and pick your battles, as they say. If a clean house is a priority, then work on that. If the finances are a priority, then work on that.
Don't say they are both priorities. They are, but they probably aren't equivalent. Think about what irks you the most, and what you can let slide. Rank these things, in your head or on paper, whatever works for you. If the finances are bugging you the most, talk about them now -- and think about your own needs and desires. Are you putting new shoes ahead of saving for a home? That's your prerogative, but it's probably not going to go over so well. You will need to, much of the time, put your joint needs ahead of your individual needs. Otherwise, it's very hard to stay a couple, yes?