You can also use the one man gravity bleed method. Jack the car up at the left front, just behind the wheel. Lift it up until the front wheel is 4-5 inches off the ground. Be sure you're not lifting by the ground effects or on the coolant tube. Having a large bottle of brake fluid on hand, fill the reservoir.
Go to the back and crack the bleeder screw loose just enough to let the fluid start to flow from the reservoir. Return to the front and watch the fluid. Keep topping it off each time it gets to the low mark on the reservoir. After refilling it 4-6 times, when the level drops back to the Full mark, go to the rear and close the bleeder valve.
If at any time you let the reservoir run dry and air is pulled into the line, it will take about 3 reservoirs full to flow that air to the slave bleeder. Pumping the clutch to bleed it can break up the bubbles and make it difficult to remove all the air.
After you have the clutch working, check underneath the dash where the clutch rod passes through the firewall and also the boot on the slave cylinder where the pushrod enters. If there is any fluid, that's likely the place you're losing fluid.