Reply to setup inputs are appreciated

can you guys give inputs for me on this:

I already have a denon mc2000 and a traktor f1.
I am planning to get a traktor audio 6 and a turntable.

my question is, can I use the dj controller as a temporary mixer or do i need really need to buy a mixer.
If it is possible, how can i set it up to make it so.

money is hard to come by so yeah, just 1 TTs for the meantime.

Thanks a lot