If you need to remove the Quick Create view from every module as I recently needed to it is quite simple to do. First of all create the following file:

custom/include/MVC/View/views/view.sidequickcreate.php
Then all you need to do is copy the following code in:

class ViewSidequickcreate extends SugarView
{
function display()
{
return '';
}
}

Go to the admin section and perform a “Quick Repair and Rebuild” and Quick Create should have disappeared from every module.