I have recently finished my second year studying Film Production at a university in London. I have enjoyed my time there, and met so many amazing people who I suspect a few will be my friends for life ...
Opportunity may not come knocking when your education is complete. I think I'd go for the job especially if it's a rare opening. if your going to worry about finances, that would be a terrible downer. I'd catch up with the degree as soon as it was possible, you'll need the credential throughout life.