How to move VBO button to under view
You can modify the form by implementing hook_form_alter() either in a custom module or in template.php in your theme.

Here's a code snippet that brings the table above the other form elements by lowering its weight (source):


function mymodule_form_alter(&$form, $form_state, $form_id) {
  if (strpos($form_id,  'your_vbo_form_id') !== FALSE) {
      $form['output']['#weight'] = -99; //Decrease the weight of output to rise it above other elements.
  }
}