Business Management/Administration degree vs BSIT

I have an associates in IT from a technical school. I have been working In IT for several years, I’am currently in a management position and I’m thinking about going back to school to finish my Bachelor’s in order to clim up the ladder. I can not go to school in the daytime because I have a family to support and I can not work at nights, I have to go to school in the evenings/weekends. Looking at the economy and market today, Do you believe that I should continue to persue my degree in BA/BS degree in IT with my experience or pursue a Business Management/Administration degree? It seems like the business degree will open more doors in future for future jobs but the IT will get me more pay. I would like your opinions on both. Thanks.