Well,
other anti-depressants is quite a stretch - they might target different neural receptors and exrt their therapeutic actions via various pathways.
But, Lexapro, is known to be a very selective SSRI with almost no affinity to binding to other neural receptor sites (dopamine, gaba) and adrenal (alpha, beta) receptor sites - therefore given that Clen is a direct beta2-agonist you should have no problem. But don't assume all other anit-depressants are quite the same.
Generally, anti-depressants are known for bodyweight fluctuations (loss, gain), rapid onset of fatigue during activity, etc etc - just some of side-effects you might experience....or not