Using compression and eq will help like others have said. You can eq the drumloop by making a notch at the same frequncies where the kick is present at (where they both meet). It's "usuallly" around 100-125 hz. You need to play around to hear what is right for you. You might also want to cut out higher frequencies on the kick. Maybe roll off around 250-500 hz on your kick, but again, it's up to your ear. :)

Another thing is sidechanning. If done right, your drumloop will "duck" under your kick.