Music production is very creative. Though some courses will concentrate on the engineering side, other will focus on creativity. I'd recommend looking at the modules in the course to make a determination. I am third year at UAL BA Music Production and we have concentrated more on the creative side of music production: Composition, and Creative Mixing Techniques, for example. Production in itself doesn't mean just getting music produced. It also includes getting the best performance out of your artists, aesthetics, and things like sound design, and even mixing as a creative choice. We can even do modules on songwriting. So it's very creative. Not that Creative Music Technology wouldn't be creative. It will just have a different focus and likely include electronics and code. If you are after a way to combine performance with tech, then I'd go down the Creative Music Technology route. If you want to be an artist/producer, go down the MP route (but check the modules or have a talk/email with the course lead to see how balanced it is in terms of being creative vs technical).