hey shano
short answer is that you can, but it is not that popular as it is choppy as all hell
it has 3 groynes and a marina downwind if things go pear shaped and you can't re-launch (thinking beginners) and also it can be a popular swimming beach if the wind is 15-20kn in summer (rather than a sand blasting 25kn+ to keep people away).
you can kite the whole stretch of coast between trigg and hillaries if inclined - the wind angle is fine, some guys do downwinders along it too. but the trade off is that some of the pocket beaches have limited space to rig up or self launch/land, especially if people or dogs around, so many guys don't bother. also plenty of reefs and cliffs that have shredded kites in the past - heaps of posted photos and examples on seabreeze as evidence.
best bet is to go pinnaroo if you want flat(ter) water or outer reefs, mullaz for some slop and flat inside or back to trigg/scabs and dodge the waves of downwinder guys as they come through. or as you know keep heading south on your way home anywhere to leighton there are beaches and shories to smash/snap fins off.
for mine - i've only ever launched off sorrento to do longer down winders along outer reef lines up the coast - and would't even bother to kite it unless desperate to get away from the missus and the coffee shop crowd across the road if wind is honking and i am trapped with no car, but all my gear