title: in Laravel 4, i can't create data in another connection
body: <p>the code can't create data </p>
  
  <pre><code>UserToken::on('user')-&gt;create($token_data);
  </code></pre>
  
  <p>result:{"error":{"type":"BadMethodCallException","message":"Call to undefined method Illuminate\Database\Query\Builder::create()","file":"F:\web\vgooo_laravel\vendor\laravel\framework\src\Illuminate\Database\Query\Builder.php","line":2094}}</p>
  
  <p>and i try another code </p>
  
  <pre><code>$UserToken = new UserToken();
  DB::connection('user')-&gt;table($UserToken-&gt;getTable())-&gt;insert($token_data);
  </code></pre>
  
  <p>result: success</p>
  
  <p>why i  can't use the "on" , is a bug</p>