How to add \newpage in Rmarkdown in a smart way?

: 

 I wonder if one could simply use LaTeX newpage command in R markdown v2 in a different way than this:

```{r, results='asis', echo=FALSE}
cat("\newpage")
```

I produce pdf_output. If any1 has any idea please do not hesitate to comment :) ! Thanks

I create a pdf like this:

---
title: " "
author: " "
date: "2014"
output: 
   pdf_document:
      includes:
         in_header: naglowek.tex
      highlight: pygments
      toc: true
      toc_depth: 3
      number_sections: true
      keep_tex: true
---
How rmarkdown new page?