At this point, just focus on work. Think about applying to b-school in about 2 years or so. As for work experience - it's whatever YOU think will be best for your career irrespective of your b-school plans. Adcoms want compelling people, not manufactured resumes -- and you can be that compelling applicant without any specific kind of work experience. Choose the job that you think you'll be great at, and a range of experience that you feel will best position you for future jobs down the road (regardless of MBA).
If you are really in need financially, we need to focus on work. Working hardly will surely solve our financial problem.
Social Media Strategy Melbourne