Just wondering. Exploring my career options.
You could theoretically go to school and be any number of different things you want to be. The reason most don't is because of time, money and sometimes grades. If you're wondering whether or not you can do both of them at the same time, you'd have to inquire at the institution of your choosing whether or not a double degree would be possible.
Yes, you can get your degree for one then go back and get the other.