Isn't Chipolte doing paid vacation and paying for school. If I were in college I would try and grab that.
What you can do, is tell your manager that they have screwed you over and you would like an additional dollar raise or that you will be forced to find another job. And honestly, I dont really know your situation, so take this with a grain of salt, but try getting a job somewhere you can grow more. That is one regret I have from back when I was in college. I wasted away 3 years at a restaurant making mediocre money but one of my buddies started in a warehouse at the same time and after a year he was moved into sales. He is running that spot now. Forget low paying jobs with BS managers that do shady **** like not give you your raise, or even supply you with a paper check stub. That should be illegal.