General driving? No need and if the road is cambered or not much grip the rear end can slide sideways. Your probably not doing the transmition/torque converter any good if you do it all the time. It's also not good car control. You shouldn't need to be on the brake and accelerator at the same time at all during daily driving.
At the strip. Foot hard on brake. Pump it a few times. Then on the Accelerator until the rear wheels are about to spin. They will only take a few 1000 rpm and if you have jspecs probably even less. Then release the brake while pressing the accelerator, and off you go.
Takes a bit of practice.