Hey, I haven't studied any of those subjects at university. I know people who have studied Psychology and it seems like the course becomes more interesting over time, especially when you can specialise. However, you will have to either like essays or just get on with it.
My advice would be to select degrees involving Geography, Psychology and Spanish. Research universities you want to study. Look at everything from social life to course content. Make a pros and con for each. You may be able to do a joint degree, or choose Spanish as an optional module.
Keele university offer dual degree programmes. Not with that combination, but worth a look.
I studied Psychology and Spanish at sixth form. I think you need to reflect on the type of person you are, and maybe post university aspirations. Definitely look at university course modules because it can sway your decision.