How to deal with a lying but loving bf

My bf is a very loving person. I believe him when he says he is crazy about me and really loves me. We've been together a while.
But...since we are both older, we want to live together
But...he is poor at managing his money and he doesn't have a lot of money to begin with
I have spent hours helping him to manage his money and sometimes he listens but he still manages to screw it up somehow
He is not always truthful about his money and when I "catch" him, he says he is ashamed to tell me the truth
He keeps promising to fix this issue with my help
But...to be honest, I'm really tired of this crap. I'm too old to cope. I just want and need a partner to love me and also be independent in terms of $
I don't want to live with anyone that can't manage this issue and b/c of his age, I think it's basically hopeless except for some minor tweeks
Even if it can get fixed, how do I cope with my anger at him for lying?? Do I just walk away? I also know it is VERY HARD to find a good man in my age group that I have chemistry with loves me the way he does and I don't want to be alone!