Can i buy a car with bad credit?

I have really bad credit. And one repossed car. I got laid off and am getting UI benefits for the time being. I own a 98 civic but its in pretty bad shape and i need something more reliable in able to have a decent job. Im not a lazy bum, and I made some mistakes when i was young and i want to start fixing my credit. But i need a new car. Is it even possible for me to get a car with bad credit, a repo and on benefits as my source of income?