DOMPDF - Redirect after stream PDF

I'm generating a dynamic table with DOMPDF. When a form is submitted, $_POST variables are sent to test.php:

<?php
session_start();

$theTemplate = 'test.php';

function renderToPDF($templateFile)
{
  require_once("./dompdf/dompdf_config.inc.php");
  ob_start();
  include $templateFile;
  $contents = ob_get_clean(); 

  if ($contents !== false)
  {
    $dompdf = new DOMPDF();
    $dompdf->load_html($contents);
    $dompdf->render();
    $dompdf->stream("Custom_Data.pdf");

 }
}

renderToPDF($theTemplate);
?>

tabletest.php has a table with dynamic values, including some $_POST from the form and some variables from a MYSQL table. When the form is submitted, the PDF is generated successfully, but is there any way to do a redirect to another page after the PDF is downloaded? I didn't find a conclusive answer to similar questions (Create PDF with DOMPDF and Redirect and How to generate pdf file using dompdf and redirect to another page)...