Hey guys, had a similar problem. If you don’t mind disabling the very last link on the social sharing toolkit, “linksalpha” (which in my opinion sucks anyway), you can harmlessly remove it and you won’t load jQuery a second time (as well as a lot of other useless javascript libraries.)
Just go to your plugins directory, /social-sharing-toolkit/includes/buttons/button.linksalpha.php , and change the value of this variable: $retval to an empty string, like this:
$retval = '';