Scramby, I'll give you some advice. Women want your money, they are money whores, they will be 40 dollar nail polish, they get their hair done every week for 120 bucks, they are just plain out whores. Don't move in with the bitch, have her move in with you. If you still live with your parents, tell them to fuck off, because youre going to have a closet bitch.
Alright now heres the plan, have her move in, bring her in your bedroom, push her in the closet and lock it. Then go pawn all her shit. You can proceed to give her water and roman noodles if you care for her, but she will owe you ass. Make sure not to feed her too much, you don't want her running away.